Display device for mathematical modeling teaching
A display device and mathematical modeling technology, which is applied to educational appliances, reusable writing boards, teaching aids, etc., can solve the problem that it takes a lot of time to draw line charts, cannot be supported by teaching display devices, and the writing board is inconvenient and cannot be quickly unfolded. And other issues
Pending Publication Date: 2021-12-10
江西制造职业技术学院
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Problems solved by technology
[0005]
The purpose of the present invention is: in order to solve (need to spend a lot of time to draw the line chart when the mathematics teacher uses the line chart to explain to the students, the teaching display device cannot be stably supported on the platform for teachers Provide a display device for mathematical modeling teaching to explain the broken line graph and the problem that the writing board is inconvenient to quickly unfold and fix for use and cannot quickly limit and fix the writing board after use)
Method used
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[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be constru...
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The invention belongs to the technical field of teaching display devices, and particularly discloses a display device for mathematical modeling teaching, which comprises a display device whole body, a writing teaching board and a tightening device, and is characterized in that the top of the display device whole body is movably connected with the writing teaching board, and the front surface of the display device whole body is provided with a grid pattern insertion plate; a mounting groove is connected to the left side of the right front of the display device body in an embedded mode, and a tightening device is connected to the inner side of the mounting groove in an embedded mode; a stable support mechanism is used when the user uses the display device to teach students mathematical modeling as a whole, a user can use the stable support mechanism arranged on the back face of the whole display device to support the whole display device, and the whole display device can stand on the current position more stably to be put into use through arc-shaped supporting feet and resistance blocks in the stable supporting mechanism, and the user can adjust the size of an included angle formed between the whole display device and the supporting surface through the stable supporting mechanism.
Description
technical field [0001] The invention belongs to the technical field of teaching display devices, in particular to a display device for mathematical modeling teaching. Background technique [0002] Teaching equipment is the general term for all kinds of equipment used to enable students to intuitively and visually understand the teaching content and the equipment used by teachers in teaching. It can improve students' learning interest, enrich perceptual knowledge, help form clear concepts, and develop students' observation ability and thinking ability. [0003] At present, when mathematics teachers use teaching tools to teach students, mathematics teachers will use the writing board to write the statistics of certain data, and then express it by drawing a broken line chart, which can be displayed on the folded line When drawing graphs, mathematics teachers need to use rulers or triangular rulers to draw graphs on the blackboard, which takes a lot of time to draw line graphs,...
Claims
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Login to View More IPC IPC(8): G09B19/00B43L1/00G09B29/00
CPCG09B19/00B43L1/00G09B29/00
Inventor 李珍
Owner 江西制造职业技术学院